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Memes in the Watson category “/business and industrial/energy”

181–200 of 231

The Waste of the Shuttle External Tanks

But to grasp just how far our current mindset is from being able to attempt innovation on such a scale, consider the fate of the space shuttle’s external tanks [ETs]. Dwarfing the vehicle itself, the ET was the largest and most prominent feature of the space shuttle as it stood on the pad. It remained attached to the…

A Succinct Definition of Lactate

Lactate is a dynamic substrate with great potential as an energy source in sports drinks. To date, however, the efficacy of adding lactate to these drinks has been sparsely assessed [5,15,16]. Lactate was once considered a metabolic waste but is now recognized as an important energy substrate in the body. Lactate is…

"Natural" Classification of Species as Evidence for Evolution

Actually, the nested arrangement of life was recognized long before Darwin. Starting with the Swedish botanist Carl Linnaeus in , biologists began classifying animals and plants, discovering that they consistently fell into what was called a “natural” classification. Strikingly, different biologists came up with…

Matter from Matter, Form from Form

It must be understood that prime matter, and form as well, is neither generated nor corrupted, because every generation is from something to something. Now that from which generation proceeds is matter, and that to which it proceeds is form. So that, if matter or form were generated, there would be a matter for matter…

Good and Bad From Chemistry

From common salt are obtained chemically as primary derivatives chlorine—both a war gas and a means of purifying water; and 'caustic soda.' … [O]n the chlorine side there is obtained chloride of lime, (a bleaching powder and a disinfectant), chloroform (an anesthetic), phosgene (a frightful ware gas)…

1889 Prediction That Has Almost Come True

We may indeed live yet to see, or at least we may feel some confidence that those who come after us will see, such bodies as oxygen and hydrogen in the liquid, perhaps even in the solid state, and the question of their metallic or non-metallic nature thereby finally settled.

Focusing Light Increases Heat Where Focused

The sun's rays proceed from the sun along straight lines and are reflected from every polished object at equal angles, i.e. the reflected ray subtends, together with the line tangential to the polished object which is in the plane of the reflected ray, two equal angles. Hence it follows that the ray reflected from the…

What Do We Plant When We Plant the Tree?

What do we plant when we plant the tree? We plant the ship, which will cross the sea. We plant the mast to carry the sails; We plant the planks to withstand the gales— The keel, the keelson, and beam and knee; We plant the ship when we plant the tree. What do we plant when we plant the tree? We plant the houses for…

A Drop of Water to a Miniature Person

“Are there big people on your world, or are they all small like you?” Lyra said. “We know how to deal with big people,” Tialys replied, not very helpfully, and went to talk quietly to the Lady. They spoke too softly for Lyra to hear, but she enjoyed watching them sip dewdrops from the marram grass to refresh…

Science Builds Up, Opinion Does Not

Signs also are to be drawn from the increase and progress of systems and sciences. For what is founded on nature grows and increases, while what is founded on opinion varies but increases not. If therefore those doctrines had not plainly been like a plant torn up from its roots, but had remained attached to the womb…

Nature to be commanded must be obeyed

Human knowledge and human power meet in one; for where the cause is not known the effect cannot be produced. Nature to be commanded must be obeyed; and that which in contemplation is as the cause is in operation as the rule.

Study nature to find your voice

Study nature to find your voice. One reason the natural history genre thrives today is the tremendous variety of voices it makes possible: the wild exactness of Annie Dillard, the calm thankfulness of Terry Tempest Williams, the scientific precision of Bernd Heinrich. But again, this is not just the province of…

We are Drawn to the Supernatural

WE HAVE, it seems, a fierce attraction for spirits: auras, angels, poltergeists, disembodied souls, out-of-body experiences. Mostly, I think, we are drawn to these things because we intuit—correctly, it turns out—that there must be more to the world than meets the eye. We inherit the spirit world from a time when our…

How Photosynthesis Builds Energy Against Entropy

No law of physics is more basic than the law of entropy, the tendency of the universe to move toward disorder and death. But life bucks the tide. using available free energy wherever it can get it, and hereabouts the most abundant source of energy is sunlight. The mayflower constructs its tiny oasis of order by…

A Flu Pandemic Reduces Quality of Life for Babies

Initially, Almond doubted that the intrauterine conditions provided by a pregnant woman, even one sick with a virulent strain of the flu, could exert any lasting influence on her offspring. “When I started looking at the influenza pandemic, I was skeptical of the fetal origins hypothesis. I didn’t think I’d find any…

Everything Comes from Stars

What gravity is and why it is, no one knows. Albert Einstein spent most of his life trying to figure it out, but the secret eluded him. it is simply a fact that everything in the universe with mass pulls on everything else. If it weren't for the initial outward impetus of the Big Bang, gravity would have caused the…